baber/WOPTO huggingface dataset:
Patent CA-2401573-C (CA)
Title: Method for preparing a calcium phosphate pasty material for injection
Inventor: LACOUT JEAN-LOUIS
IPC: A61L24/00
Filed: 2001-02-27
Granted: 2007-05-15
Abstract: The invention concerns a method for preparing a calcium phosphate pasty material for injection which after, setting, is designed to form an apatite material. Said method consists in: producing from water and calcium phosphates pasty mixture capable of developing, hardening and forming a hydroxyapatite. Said method is characterised in that it consists in adding to the calcic phosphates or to the pasty mixture before it is injected a methicone having relative to the mixture more than 0.30 wt. % and less than 10 wt. %. The resulting material can be injected, that is it can be transported in pasty form into a conduit under moderate pressure levels. Said material sets on the site of implantation and hardens to form an apatite biomaterial in a manner similar to known methicone-free calcium phosphate mixtures.
Patent CA-2410925-C (CA)
Title: Self-contained devices for detecting biological contaminants
Inventor: KELLY TIM A
IPC: A61B10/00
Filed: 2001-06-04
Granted: 2009-12-29
Abstract: The present invention relates generally to self-contained devices and method s for detecting biological contaminants and, more particularly, to self- contained devices and methods for detecting biological contaminants in relevant settings including, for example, food processing plants, hospitals, medical offices, veterinary offices, and restaurants by using a device or methodology that includes a sampler component and dye component that binds t o the biological material in a detectable fashion.
Patent CA-2411797-C (CA)
Inventor: FRANCKART JEAN-PIERRE
IPC: G01S19/48
Filed: 2001-06-29
Granted: 2010-04-27
Abstract: The invention concerns a method for determining the location and/or positioning of an object, in particular a vehicle such as a train moving along a known course, and this securely in terms of railway transport. The invention is characterised in that it consists in determining said location and/or positioning of said object by a valid calculation at a given time based on an elementary measurement involving at least a satellite and on a secure mapping of said known course.
Patent CA-2415116-C (CA)
Inventor: MONYAK KENNETH
IPC: B27G13/00
Filed: 2002-12-23
Granted: 2009-06-23
Abstract: A stump grinding device includes a wheel having an outer peripheral edge in which a plurality of recesses are formed. Disposed in each recess is a plurality of cutting units each including a block affixed to a floor of the recess, and a bit mounted in the block. Each bit includes a hard tip disposed at a front end thereof. The bits of some of the peripheral cutting units are rotatable relative to their respective blocks, with the hard tips thereof being generally pointed. The bits of others of the peripheral cutting units are non-rotatable to their respective blocks, with the hard tips thereof forming elongated cutting edges. The peripheral cutting units are spaced from leading and trailing ends of the respective recesses to provide spaces for the passage of cuttings.
Patent CA-2420050-C (CA)
Inventor: JONES LLOYD G
IPC: E21B43/04
Filed: 2001-08-20
Granted: 2009-05-19
Abstract: A method and well tool for using a low-viscosity slurry to gravel pack a completion interval. The well tool is comprised of a screen and at least one alternate flowpath which is initially closed to flow by a valve means. Once a sand bridge is formed in the completion interval, the pressure of the pumped slurry increases which, in turn, opens the valve means to allow flow through the alternate flowpath. Preferably, a plurality of flowpaths of different lengths are provided, all of which include valve means which are adapted to open at different pressures.
Patent CA-2421151-C (CA)
Title: Modified vaccinia ankara virus variant
Inventor: CHAPLIN PAUL
IPC: A61K39/285
Filed: 2001-11-22
Granted: 2013-07-02
Abstract: The present invention provides an attenuated virus, which is derived from Modified Vaccinia Ankara virus and which is characterized by the loss of its capability to reproductively replicate in human cell lines. It further describes recombinant viruses derived from this virus and the use of the virus or its recombinants as medicament or vaccine. Additionally, a method for inducing an immune response even in immuno-compromised patients, patients with pre-existing immunity to the vaccine virus or patients undergoing antiviral therapies is provided.
Patent CA-2423649-C (CA)
Inventor: SHIMIZU EIICHIRO
IPC: B41J2/175
Filed: 2003-03-28
Granted: 2008-08-26
Abstract: A liquid container far containing liquid includes a reflection member having a plurality of roof mirror assemblies arranged in a predetermined direction, each of the roof mirror assemblies having at least two reflecting surfaces positioned with a predetermined angle therebetween; wherein the reflection member is effective to divide incident light into a plurality of light beams by the plurality of roof mirror assemblies and to condensing at a predetermined position the beams sequentially reflected by the at least two reflecting surfaces of the roof mirror assemblies. wherein the reflection member is effective to divide incident light into a plurality of light beams by the plurality of roof mirror assemblies and to condensing at a predetermined position the beams sequentially reflected by the at least two reflecting surfaces of the roof mirror assemblies.
Patent CA-2424720-C (CA)
Title: Proteins producing an altered immunogenic response and methods of making and using the same
Inventor: ESTELL DAVID A
IPC: C12N9/64
Filed: 2001-09-26
Granted: 2012-04-03
Abstract: The present invention relates to a novel methods and compositions for producing hyper and hypo allergenic compositions. Specifically, the present invention comprises neutralizing or reducing the ability of T-cells to recognize epitopes and thus prevent sensitization of an individual to the protein. Alternatively, T-cell epitopes are mutated to produce increased immunogenic reactions.
Patent CA-2430043-C (CA)
Title: Prepolymer catalysts suitable for preparing spandex fibers
Inventor: LAWREY BRUCE D
IPC: C08G18/32
Filed: 2003-05-26
Granted: 2011-10-11
Abstract: Segmented polyurethane/ureas useful for the production of spandex, particularly spandex fibers, are made from isocyanate- terminated prepolymers formed by reacting excess isocyanate with an isocyanate-reactive component satisfying specified compositional requirements in the presence of a catalyst which promotes linear polymerization but does not cause degradation of the polymer. Suitable catalysts include metal salts of organic fatty acids and/or of naphthenic acid. The isocyanate-reactive component includes at least 10 equivalent percent of a polyoxypropylene diol having a number average molecular weight of at least about 1500 Da and an average unsaturation level less than or equal to 0.03 meq/g and up to 90 equivalent percent of a polytetramethylene glycol having a number average molecular weight of at least 200 Da.
Patent CA-2433542-C (CA)
Title: Ammonium sulfate for neutralization of inhibitory effects
Inventor: OELMULLER UWE
IPC: C12N15/09
Filed: 2002-01-25
Granted: 2008-12-02
Abstract: Ribonucleic acid (RNA) is a substance synthesized biologically and synthetically. RNA serves many functions as information molecules, reaction substrate, reaction catalyst, recognition element, structural element etc. F or most analysis methods and functions concerning RNA itself or RNA as an analysis tool the purity of RNA is important. That means that e.g., other molecules which bind the RNA are able to inhibit the analysis/function of/using the RNA molecule or destroy the structure of the RNA molecule. For this reason it is important to eliminate the inhibitory or destroying functi on of molecules binding to the RNA. Moreover stable secondary structures of RNA often results in reduced function and analysis quality. Secondary structure depends on the environment of the RNA molecule. The present invention featur es the addition of ammonium sulfate (NH4)2SO4 to RNA in solution to eliminate t he inhibitory or destroying effect of molecules binding to the RNA to be taken as information molecule, reaction substrate, reaction catalyst, recognition element, structural element etc. Furthermore (NH4)2SO4 solves secondary structures of RNA to make RNA more accessible to reactions and analysis.</SD OAB>
Patent CA-2437145-C (CA)
Inventor: DIAMOND SCOTT L
IPC: C12Q1/02
Filed: 2002-01-24
Granted: 2010-10-19
Abstract: L'invention concerne un appareil et un procédé de microdosage de peptides ou de protéines. Au cours dudit procédé, une large variété de substrats de protéines ou de peptides fluorogéniques ou chromogéniques d'intérêt sont suspendus ou dissous individuellement dans un porteur hydrophile, des parties aliquotes de chaque substrat étant déposées sur un jeu ordonné d'échantillons ou un jeu ordonné de microéchantillons de sites ou de <= points >=. Chaque point produit donc un récipient de réaction individuel contenant le peptide ou la protéine d'intérêt, auquel/à laquelle un échantillon biologique peut être appliqué à des fins de dosage. On applique ledit échantillon audit jeu ordonné d'échantillons ou à celui des microéchantillons de points à l'aide d'une variété de techniques d'application d'échantillons focalisés, notamment l'aérosolisation ou la pulvérisation en brouillard de l'échantillon ou à l'aide d'une application cible de l'échantillon, sur chaque point sans créer de canaux de fluides entre les points, ce qui pourrait provoquer une contamination croisée.
Patent CA-2444123-C (CA)
Inventor: WUNBERG TOBIAS
IPC: A61K31/4439
Filed: 2002-04-08
Granted: 2010-09-21
Abstract: The present invention relates to novel sulphonamides of the general formula (I) (see formula I) in which the substituents R1, R2, R3, R4 and A and X are as defined above, and also to processes for their preparation and to their use as antiviral agents, in particular against cytomegaloviruses.
Patent CA-2444216-C (CA)
Title: De-icer for suspended overhead lines
Inventor: SHIRMOHAMADI MANUCHEHR
IPC: H02G7/16
Filed: 2003-10-09
Granted: 2007-06-26
Abstract: A self-contained, line-mounted, automatic device for reducing and preventing ice deposits on a suspended line, such as a suspended overhead power line.
Patent CA-2446568-C (CA)
Inventor: WAHLQVIST MATTIAS
IPC: H04M3/00
Filed: 2002-04-19
Granted: 2007-06-19
Abstract: An additional parameter is added to be used in parallel or together with a generic "load" value currently proposed for communication between a first radio network controller (controller which performs the measurement) and a second radio network controller suggesting a proposed action. Because the second controller receives the proposed action, it can take the proposed or other appropriate action in order to solve the congestion situation in the first controller more effectively in a multi-vendor environment.
Patent CA-2447996-C (CA)
Title: Procede de reglage d'un systeme d'entrainement par courroie
Inventor: LIU KEMING
IPC: F16H7/08
Filed: 2003-02-10
Granted: 2007-09-04
Abstract: La présente invention concerne un procédé d'utilisation de tendeurs (10, 20) pour régler un système d'entraînement par courroie. On utilise, sur un côté détendu de la courroie accessoire, un tendeur (10) ayant un degré d'amortissement, et sur le côté tendu de la courroie accessoire, un tendeur (20) ayant un degré d'amortissement. En dehors d'une plage de régime moteur prédéterminée, le bras de tendeur côté tendu ne se déplace pas étant donné que la tension dynamique dans l'intervalle est inférieure à l'amortissement par frottement du tendeur côté tendu. Dans une plage de régime moteur prédéterminée, le bras de tendeur côté tendu se déplace pour amortir une vibration du système d'entraînement par courroie.
Patent CA-2450195-C (CA)
Inventor: GOVARI ASSAF
IPC: A61B5/06
Filed: 2003-11-19
Granted: 2012-02-07
Abstract: Présentation d'un appareil de détection de position. L'appareil comprend un ensemble de radiateurs, qui sont adaptés pour être placés à des positions respectives dans le voisinage du corps d'un sujet et pour générer des champs d'énergie électromagnétiques. Un détecteur de position est adapté pour produire des signaux de capteurs qui répondent aux champs d'énergie.. Un ou plusieurs éléments de référence sont adaptés pour être placés à des positions respectives au voisinage du détecteur et pour produire des signaux de référence qui répondent aux champs d'énergie. Une unité de commande est adaptée pour déterminer, pour chaque élément de référence, des paramètres de référence respectifs sans distorsion, qui répondent aux positions connues des éléments de référence. L'unité de commande reçoit additionnellement les signaux du détecteur et les signaux de référence et calcule une erreur d'élément de référence pour chaque élément de référence, qui répond à une interaction d'un article en métal avec les champs d'énergie, le paramètre de référence sans distorsion de l'élément de référence et le signal de référence produit par l'élément de référence. L'unité de commande calcule alors une position du détecteur, qui réponde aux signaux du détecteur et aux erreurs de l'élément de référence.
Patent CA-2451427-C (CA)
Title: Reception et emission de paquets numeriques en deca d'un seuil maximal de debit binaire dans un reseau d'abonnes
Inventor: PINDER HOWARD G
IPC: H04B1/66
Filed: 2002-06-26
Granted: 2013-01-08
Abstract: L'invention porte sur un appareil de réseau numérique recevant au moins un flot de transport entrant (202a, 202b, 210) contenant plusieurs flots de champs d'identification de paquets (PID) et émettant au moins un flot sortant. L'appareil démultiplexe (222) l'un au moins des flots de transport entrants et détermine s'il doit ou non: décrypter les paquets compris dans le ou les flots entrants; multiplexer statistiquement (222) le groupe de flots de PID compris dans le ou les flots entrants; ou crypter (220) les paquets compris dans le ou les flots entrants.
Patent CA-2461123-C (CA)
Inventor: DUNN-COLEMAN NIGEL
IPC: C12N9/24
Filed: 2002-07-30
Granted: 2013-06-11
Abstract: The present invention provides a novel .szlig.-glucosidase nucleic acid sequence, designated bgl3, and the corresponding BGL3 amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding BGL3, recombinant BGL3 proteins and methods for producing the same.
Patent CA-2465207-C (CA)
Inventor: ATKINSON ROBERT NELSON
IPC: A61K31/415
Filed: 2002-11-01
Granted: 2011-01-04
Abstract: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the inhibition of sodium ion flux through voltage-dependent sodium channels. More particularly, the invention provides pyrazole-amides and -sulfonamides, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders, particularly pain and chronic pain by blocking sodium channels associated with the onset or recurrance of the indicated conditions. The compounds, compositions and methods of the present invention are of particular use for treating neuropathic or inflammatory pain by the inhibition of ion flux through a channel that includes a PN3 subunit.
Patent CA-2467150-C (CA)
Inventor: KEATY THOMAS JR
IPC: A61L2/16
Filed: 2004-05-11
Granted: 2014-09-09
Abstract: A disinfectant delivery system and method of providing alcohol-free disinfection to a body to be disinfected, as well as a method of infection reduction by preparation of a patient before an invasive procedure. A blended cloth comprising first fibers and second fibers is provided with the first fibers generally being greater in quantity by weight than the second fibers. A disinfectant solution impregnates the blended cloth, with the disinfectant solution having chlorhexidine gluconate as an active ingredient and having no alcohol. In the method according to the invention, at least one impregnated blended cloth is used to disinfect at least a portion of a body. A plurality of blended cloths can be provided for disinfecting discrete portions of the body. When an invasive procedure into be performed on a patient, a further method according to the invention of infection reduction comprises using a CHG- impregnated cloth to disinfect at least a portion of the patient at least one day prior to the invasive procedure proximate the location of the invasive procedure.
Patent CA-2468435-C (CA)
Inventor: POORNAPRAJNA ACHARYA
IPC: A61K31/343
Filed: 2002-08-29
Granted: 2008-02-19
Abstract: La présente invention se rapporte à un procédé de production du sel sodique d'un immunosuppresseur représenté par la formule (I).
Patent CA-2475680-C (CA)
Title: Procede de detection in vitro des cancers par la mise en evidence de desequilibres alleliques de marqueurs d'insertion-deletion
Inventor: GRANDCHAMP BERNARD
IPC: C12Q1/68
Filed: 2003-02-25
Granted: 2013-10-01
Abstract: L'invention a pour objet un procédé de détection des cellules tumorales contenues dans un prélèvement biologique par mise en évidence de déséquilibres alléliques de marqueurs chromosomiques d'insertion~-délétion, ledit procédé faisant appel à l'amplification multiplex desdits marqueurs par réaction en chaîne thermo -dépendante, au calcul d'un score statistique global, sur l'ensemble des marqueurs étudiés, et à la comparaison dudit score par rapport au seuil de normalité fixé.
Patent CA-2477059-C (CA)
Title: Method and apparatus for raising or lowering the raking wheels of a foldable hay rake
Inventor: ROWSE DAN D
IPC: A01D78/00
Filed: 2004-08-11
Granted: 2012-02-07
Abstract: A foldable hay rake has two rake arms comprised of two or more arm members with rake wheels thereon. The hay rake arms are pivotally secured together to a pivot assembly to pivot in a vertical plane. The pivot assembly is pivotally secured for pivoting in a horizontal plane to a vertical post having positioning wheels at a lower end. An upper end is pivotally secured to outer ends of wing arms comprised of parallelogram members which are pivotally secured to a central base frame, which has a power cylinder to pivot the wing arms in a horizontal plane. A lift tube is mounted to the rake arm and attached to the raking wheels. A hydraulic cylinder is attached to the rake arm and the forward end of the lift tube. As the hydraulic cylinder operates, it pulls the lift tube from the forward end, raising the raking wheels.
Patent CA-2483382-C (CA)
Title: System for the transfer and detection of gas dissolved in fluid under pressure
Inventor: JOHNSON BRUCE
IPC: G01N7/10
Filed: 2004-10-01
Granted: 2012-11-27
Abstract: A gas separation system suited for extraction of gas dissolved in pressurized fluid. The system includes a semi-permeable membrane in the form of tubing having an inner core volume with an internal support present within the inner core volume. The internal support provides multiple cylindrical supporting surfaces which are presented to the inside tubing wall surface to prevent collapse of the tubing wall against external pressure. Internal supports may include a coil of spring-like configuration fitted coaxially within the tubing; or multiple filaments that form a longitudinal bundle within the core of the tubing. The response time of the system may be enhanced by the presence of an outer tubular conduit surrounding the semi- permeable membrane tubing and providing a flow path for the external fluid to increase the rate of diffusion of dissolved gases through the semi-permeable membrane. Gas pressures may be a sensed, both total and partial, as well as the identity of respective sampled gases.
Patent CA-2483739-C (CA)
Title: Method and apparatus for controlling the velocity of copy substrates during registration
Inventor: DEMCHOCK STEPHEN A
IPC: G03G15/00
Filed: 2004-09-29
Granted: 2010-02-23
Abstract: A method of controlling the velocity of a copy substrate in an electrophotographic reproduction machine which includes a substrate registration system for transporting and registering the substrate and a toner image traveling to a toner image transfer point at a transfer velocity. The method includes decelerating the substrate from a process velocity to a low velocity, where the transfer velocity is greater than the low velocity and less than the process velocity, registering the substrate via the substrate registration system, and accelerating the substrate to the transfer velocity for image transfer.
Patent CA-2491113-C (CA)
Inventor: TOMLINSON GAREY I
IPC: E02D3/10
Filed: 2004-12-23
Granted: 2008-07-08
Abstract: Vertical prefabricated drains are installed into soil underlying a body of water for soil stabilization and thereafter from the surface of the water the drain member is captured within a drain cutting assembly which is lowered by an operating line that is tethered to the assembly into the water as guided by the captured drain. Then the prefabricated drain is severed below the surface of the water by actuating the cutter assembly at the water surface with the operating line.
Patent CA-2492156-C (CA)
Title: Tablet composition containing kampo medicinal extract and its manufacturing process
Inventor: MATSUMOTO KAZUHIRO
IPC: A61K36/708
Filed: 2003-07-10
Granted: 2012-09-18
Abstract: A Kampo medicinal extract-containing tablet composition contains a Kampo medicinal extract powder, cellulose glycolate and sodium hydrogen carbonate. It preferably further contains silicic anhydride. A process to manufacture a Kampo medicinal extract-containing tablet composition by the step of adding silicic anhydride and water to a Kampo medicinal extract powder, stirring and granulating the mixture, and the step of mixing the granulated substance with cellulose glycolate and sodium hydrogen carbonate. The Kampo medicinal extract-containing tablet composition can be satisfactorily disintegrated and dissolved and a process for manufacturing the same, by formulating specific compounds to a Kampo medicinal extract powder.
Patent CA-2497862-C (CA)
Title: Method and system for key insertion for stored encrypted content
Inventor: UNGER ROBERT ALLAN
IPC: G11B20/00
Filed: 2003-09-16
Granted: 2012-09-04
Abstract: An encrypted content transport stream is received by a viewer's device (16) and recorded for subsequent playback. During recording, keys in headers of packets of the dream are stripped and placed in sequence in a table. Also, the table indicates changes in key indicating bits. When it is desired to play the content, start-of-frame indicator bits such as PUSI and/or RAI bits are used to access the table of keys to retrieve the keys necessary to decrypt the transport stream packets sought to be played.
Patent CA-2505343-C (CA)
Inventor: KIRKUP MICHAEL G
IPC: H04M3/00
Filed: 2003-10-31
Granted: 2010-06-22
Abstract: Systems and methods of connection control for wireless mobile communication devices enabled for communication via a plurality of communication connections are provided. Connection control information associates software applications with communication connections. When a connection request specifying a requested connection is received from a software application, it is determined whether the requested connection is permitted by the connection control information. Where the requested connection is permitted by the connection control information, the requested connection is opened. If the requested connection is a first connection opened by the software application, then the software application is associated with the requested connection in the connection control information.